Osteogen
成骨质
🗣️ 情景例句
There are hors d'oeuvres at the table, fruit punch at the bar.
在桌子上有小菜 柜 有水果调味饮品。
You're going out of your way for us, I believe.
我相信这是对我们的特殊照顾了。
I have just finished the book.
我刚刚读完这本书。